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CMA DISHMACHINES CMA-180VL Dishwasher

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2. Getting Started

2.1. Introduction to CMA-180VL

The CMA-180VL is a hot water sanitizing, single rack, door-type dishmachine. It is a stand-alone

machine featuring a self-contained booster heater. The only external connections necessary are

power supply, water supplies, drainpipe, and chemical dispensers. The machine utilizes re-

circulated wash water and fresh water final rinse.

The machine is equipped with the built in Heat Recovery System which reduces significantly the

humidity in the dishwashing room. The Heat Recovery System uses the heat of the steam

generated during the wash cycles to warm up the in-feed water (41F -65F) before entering the

booster heater.

This manual is structured to provide a complete reference guide to the CMA-180VL. It is

presented in a manner that all users will be able to comprehend and use as an effective tool in

supporting the operation and maintenance of the dishmachine. The first section explains how the

machine is packaged and what to look for when receiving the machine.

Instructions are provided in the manual explaining how to unpack the machine and then install

and set up the machine for use. Requirements are given for plumbing, wiring, and space

considerations. These attributes of the machine are always taken into consideration by our well-

trained sales representatives prior to the order being placed. In the manual, additional installation

guidance is given to ensure the machine can run at optimum conditions.

The Operation Section of the manual may be used for instruction and procedures when required.

We make this portion of the manual easy to understand so that all levels of operators may be

able to read and comprehend the operation of the machine. The function of the machine itself is

mostly automatic and takes little training to put into full operation. The Operation Section also

includes diagnostic considerations for the machine when problems occur.

We are committed to providing the best machines and customer service in the food

industry and your feedback is welcome.

CMA warranties the workmanship of the machine.

Caution: the CMA-180 VL has a Heat Recovery (HR) system comprised of heat exchange coils that can become

restricted or clogged if the water supplied to the machine contains lime scale, also known as hard water

condition. The cold water supplied to the CMA-180 VL should be analyzed and treated to maintain maximum 3.5

grains per gallon (gpg) or 60 parts per million (ppm) water hardness to prevent scale build up conditions and to

optimize dishmachine operation. The first sign of scale build up conditions will be restricted water flow or

having no flow of water to the rinse arms.

CMA recommends utilizing a water softening system to maintain water hardness measurements of 3.5 gpg or

less. This will assure maximum results and optimum operation of the dishmachine.

DISCLAIMERS

CMA expressly disclaims any and all warranties, express or implied, relating to the installation of any and all CMA equipment that is installed by chemical dealers, contracted servicers or third

party servicers to CMA equipment. If the installation instructions are not followed exactly (to the letter), or, if any person or company conducting the installation of the CMA equipment, revise the

installation procedures or alter the instructions in any manner, the CMA warranty becomes void. If, due to the improper installation of CMA equipment, this equipment ceases to operate properly or

affects other parts of the CMA dishwashing equipment, in that the other parts become defective, the CMA warranty becomes void. CMA will not be liable or responsible or warrant CMA

equipment, due to improper installation of any CMA model dishwasher.

CMA does NOT endorse “Tankless On-Demand” water heaters for use on CMA Dishmachine products. On most applications, the

volume of hot water required for commercial dishmachines exceeds the capacity of these types of heating sources. You will find

that most, if not all, commercial dishmachines have been programmed with auto-filling features that require quick filling, with a

designated limited time.

CMA DOES endorse, and highly recommends, the standard “tank” style water heaters, sized properly to handle each particular

facility with their water heating requirements. A “tank” style water heater stores and supplies a large capacity of preheated water

before providing hot water to the dishmachine. To meet required health codes, there must be a reliable and consistent flow of

adequate hot water supplied to the dishmachine. If the facilities’ “tank” style water heater is marginal in size, CMA recommends

installing a proper size Hatco Booster Heater, a CMA’s E-Temp 40 or 70-degree-rise Booster Heater (that can be installed on CMA

Conveyors), or a CMA Temp-Sure Booster Heater (for door and undercounter dishmachines). All are designed to adequately

achieve results.